Lake Michigan Environmental Sensitivity Index: Human-Use and Habitat Resources

National Oceanic and Atmospheric Administration (NOAA) data characterizing Lake Michigan's coastal environments by their sensitivity to oil spills. The dataset includes two spatial layers: RESOURCE_POINT for human-use sites like aquaculture and recreational fishing, and RESOURCE_POLY for designated critical and essential habitats. It forms part of the Environmental Sensitivity Index (ESI) data, last updated in March 2026.

Use Cases

• Modeling potential oil spill impacts on aquaculture sites and water intakes based on the human-use resource data.
• Planning habitat protection and restoration efforts based on designated critical habitat polygons.
• Assessing environmental risk for recreational fishing areas using the point location data.
• Integrating human-use and biological resource data for comprehensive coastal sensitivity mapping.

Strengths

• Data is part of a standardized Environmental Sensitivity Index (ESI) framework for oil spill planning.
• Includes two distinct spatial data types: polygons for habitats and points for human-use resources.
• Sourced from the authoritative National Oceanic and Atmospheric Administration (NOAA).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.
• Primary file format is PDF, which may require extraction for spatial analysis.

Provenance

Source

National Oceanic and Atmospheric Administration, Department of Commerce

Collection Method

Likely compiled for environmental monitoring and oil spill response planning.

Time Range

null

Freshness

Last updated 2026-03-13 22:23:24.657313; freshness should be verified.

Geography

Lake Michigan